As someone who has started rewriting an old Summer Camp Island fanfiction I started around 2019 and never got very far with, I’m gonna have to say concentration and not getting writers block as the combo that would be the holy grail IMO. I’m sure a lot of writers in general could probably agree with that.
I definitely wanna get back into fanfic writing to a degree, but concentration and writers block have been my enemy.
Out of the options they provided, I haven’t used packet or gsconnect, but the others I have had many problems with. I’m convinced my ISP absolutely hates these programs because I’ve pretty much never had any luck with using them to send stuff to and from my phone.
Hell, I consider it a miracle that I can even connect my laptop and desktop using Synchthing. Though that’s the one I have had the most success with in the past, so I’m not that surprised.